Profile: Parker Davis HVAC Systems, Inc. is a manufacturer and supplier of the widest variety of air conditioners, heat pumps and refrigeration equipments. Our product line includes wall mount ductless split, wall mount multi split, cassette type ductless split, floor standing type ductless split, universal mount type ductless split, ductless split fan coil units, split system outdoor units and window type air conditioners. We also provide window & package terminal type air conditioners, water source heat pump package units, air curtains, liquid chillers and air conditioning system accessories. Our decentralized mini-split systems consist of an indoor fan coil unit and a remote outdoor condenser. It comes in a various design and shapes. Applications include one-to-one and multi-split systems. They are available as cooling only, cooling with electric heat or heat pump versions with indoor units. Our decentralized multi-split systems consist of several indoor fan coil units connected to one remote outdoor condenser. They are available using any combination of the indoor units listed above as mini-split systems. Each indoor unit is connected to an independent compressor, refrigeration circuit and electrical control system, built within a single outdoor unit. On partial loads, the system consumes only the partial energy needed to feed the active indoor units, thus saving electricity.